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Environmental Science

Environmental Science
A group of individuals of a plant or animal species, inhabiting a given area is called

Community
Population
Ecosystem
Biome

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Environmental Science
The Residential and Commercial wastes mainly consist of:

Card board
Packaging materials
Food wastes
None of these

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Environmental Science
DDT is a ______________ pollutant

Un-biodegradable
Biodegradable
Naturally degradable
Non biodegradable

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Environmental Science
This is used as a guide to planting and for determining the approximate date for harvesting crops:

Growing degree-days
Cooling degree-days
Heating degree-days
Mean annual temperature

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Environmental Science
Soil erosion can be prevented by

Deforestation
Removal of vegetation
Afforestation
Overgrazing

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Environmental Science
Minute particles and liquid droplets are collectively called

Aerosols
Convection current
Ozone
UV radiation

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MORE MCQ ON Environmental Science

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